Cause it certainly does not seem like it. 6 games since the letter, six games above 80% pt and starting every game (50% and a start promised) and the WE is still going down. He started each game, but had 20-25% pt because I wasn't utilizing his position (full back) enough to get him the PT. So, will he ever be sated?

Usually almost all of it is returned when the promise is fulfilled. How long it takes depends on the recruit. However, since there has been a problem with starts and promises in Beta (even for players who were properly set up in depth chart and used in the appropriate formation) , who knows whether you will actually get credit.